| Summary: | Crash, reported with backtrace | ||
|---|---|---|---|
| Product: | [Applications] krdc | Reporter: | BRULE Herman <alpha_one_x86> |
| Component: | VNC | Assignee: | Urs Wolfer <uwolfer> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | bugzilla |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Gentoo Packages | ||
| OS: | Unspecified | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Can you reproduce this crash? What have you done when it crashed? You have used VNC when it crashed, right? The crash append some time after close kdrc after using vnc Have you had this crash once more? Is there any way you can reproduce it all the time? No, it's random crash, not always. But yes it's append some time. *** Bug 248566 has been marked as a duplicate of this bug. *** We have fixed some crashes in the VNC plugin recently. Can you still reproduce this issue with a recent version of KRDC (from KDE SC 4.5 or later)? No, now I not have see this bug. |
Version: (using KDE 4.3.4) Installed from: Gentoo Packages Hello, krdc have crash, the backtrace: Application: KRDC (krdc), signal: Segmentation fault __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97 in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S [Current thread is 0 (LWP 2183)] Thread 2 (Thread 0x7fa90601b910 (LWP 2213)): [KCrash Handler] #5 malloc_consolidate (av=0x7fa9101d2e60) at malloc.c:5066 #6 0x00007fa90fef3008 in _int_free (av=0x7fa9101d2e60, p=0xcd9c90) at malloc.c:4947 #7 0x00007fa90fef619c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3716 #8 0x00007fa90906aa35 in VncClientThread::run (this=0x93e0d0) at /var/tmp/portage/kde-base/krdc-4.3.4/work/krdc-4.3.4/krdc/vnc/vncclientthread.cpp:307 #9 0x00007fa910bf8ca4 in QThreadPrivate::start (arg=0x93e0d0) at thread/qthread_unix.cpp:188 #10 0x00007fa9109862b7 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #11 0x00007fa90ff4e7dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fa9141b2740 (LWP 2183)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97 #1 0x00007fa90fef7d25 in _L_lock_9482 () from /lib/libc.so.6 #2 0x00007fa90fef6191 in *__GI___libc_free (mem=0x7fa9101d2e60) at malloc.c:3714 #3 0x00007fa910ce62fc in QObjectPrivate::derefSender (this=0x763070, sender=0x93e070, signal=27) at ../../include/QtCore/../../src/corelib/tools/qlist.h:348 #4 0x00007fa910cec90c in ~QObject (this=0x93e070) at kernel/qobject.cpp:781 #5 0x00007fa9118a50a7 in ~QWidget (this=0x93e070) at kernel/qwidget.cpp:1380 #6 0x00007fa90906f55a in ~VncView (this=0x93e070) at /var/tmp/portage/kde-base/krdc-4.3.4/work/krdc-4.3.4/krdc/vnc/vncview.cpp:97 #7 0x00007fa910ce6108 in QObjectPrivate::deleteChildren (this=0xcc8720) at kernel/qobject.cpp:1838 #8 0x00007fa9118a455c in ~QWidget (this=0xcc72a0) at kernel/qwidget.cpp:1367 #9 0x00007fa910ce6108 in QObjectPrivate::deleteChildren (this=0xcc8eb0) at kernel/qobject.cpp:1838 #10 0x00007fa9118a4f1c in ~QWidget (this=0xc5fc40) at kernel/qwidget.cpp:1367 #11 0x000000000042a298 in ~RemoteViewScrollArea (this=0x7fa9101d2e60) at /var/tmp/portage/kde-base/krdc-4.3.4/work/krdc-4.3.4/krdc/mainwindow.h:158 #12 0x00007fa910ce7bed in QObject::event (this=0xc5fc40, e=0x80) at kernel/qobject.cpp:1085 #13 0x00007fa9118ac63b in QWidget::event (this=0xc5fc40, event=0x8ddf20) at kernel/qwidget.cpp:7951 #14 0x00007fa911bf0f9c in QFrame::event (this=0xc5fc40, e=0x8ddf20) at widgets/qframe.cpp:559 #15 0x00007fa911c7dee1 in QAbstractScrollArea::event (this=0xc5fc40, e=0x8ddf20) at widgets/qabstractscrollarea.cpp:918 #16 0x00007fa9118588d5 in QApplicationPrivate::notify_helper (this=0x6ebe80, receiver=0xc5fc40, e=0x8ddf20) at kernel/qapplication.cpp:4065 #17 0x00007fa91186045a in QApplication::notify (this=0x7fff6fd604a0, receiver=0xc5fc40, e=0x8ddf20) at kernel/qapplication.cpp:4030 #18 0x00007fa91266f5ea in KApplication::notify (this=0x7fff6fd604a0, receiver=0xc5fc40, event=0x8ddf20) at /var/tmp/portage/kde-base/kdelibs-4.3.4/work/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302 #19 0x00007fa910cd7d2b in QCoreApplication::notifyInternal (this=0x7fff6fd604a0, receiver=0xc5fc40, event=0x8ddf20) at kernel/qcoreapplication.cpp:606 #20 0x00007fa910cd86f8 in QCoreApplicationPrivate::sendPostedEvents (receiver=<value optimized out>, event_type=0, data=0x6d9180) at kernel/qcoreapplication.h:213 #21 0x00007fa910cffa53 in postEventSourceDispatch (s=<value optimized out>) at kernel/qcoreapplication.h:218 #22 0x00007fa90d5f7649 in IA__g_main_context_dispatch (context=0x6ee840) at gmain.c:1824 #23 0x00007fa90d5fae68 in g_main_context_iterate (context=0x6ee840, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455 #24 0x00007fa90d5fb01e in IA__g_main_context_iteration (context=0x6ee840, may_block=1) at gmain.c:2518 #25 0x00007fa910cff64f in QEventDispatcherGlib::processEvents (this=0x6ec0b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327 #26 0x00007fa9118e7b28 in QGuiEventDispatcherGlib::processEvents (this=0x7fa9101d2e60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #27 0x00007fa910cd6372 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1876296640}) at kernel/qeventloop.cpp:149 #28 0x00007fa910cd655c in QEventLoop::exec (this=0x7fff6fd60400, flags={i = 1876296720}) at kernel/qeventloop.cpp:197 #29 0x00007fa910cd899c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #30 0x000000000042b3ab in main (argc=3, argv=0x7fff6fd609d8) at /var/tmp/portage/kde-base/krdc-4.3.4/work/krdc-4.3.4/krdc/main.cpp:101 97 in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S Thanks to fix it.